# 64 Audio Nio (m15 Apex module)
See [usage instructions](https://github.com/jaakkopasanen/AutoEq#usage) for more options and info.

### Parametric EQs
You can use filters 1-5 or 1-10. Apply preamp of -4.4 dB or -5.0 dB, respectively.

|   # | Type      |   Fc (Hz) |    Q |   Gain (dB) |
|-----|-----------|-----------|------|-------------|
|   1 | LowShelf  |       105 | 0.7  |        -1.4 |
|   2 | Peaking   |       183 | 0.89 |        -3.5 |
|   3 | Peaking   |      1721 | 2.44 |        -1.6 |
|   4 | Peaking   |      3221 | 2.4  |         3.5 |
|   5 | Peaking   |     10000 | 0.53 |         3.9 |
|   6 | Peaking   |       873 | 2.82 |         1.2 |
|   7 | Peaking   |      5082 | 5.98 |        -2.1 |
|   8 | Peaking   |      5975 | 5.99 |         2.7 |
|   9 | Peaking   |      9944 | 3.61 |         2.8 |
|  10 | HighShelf |     10000 | 0.7  |        -4.1 |

### Fixed Band EQs
When using fixed band (also called graphic) equalizer, apply preamp of **-3.9 dB** (if available) and set gains manually with these parameters.

|   # | Type    |   Fc (Hz) |    Q |   Gain (dB) |
|-----|---------|-----------|------|-------------|
|   1 | Peaking |        31 | 1.41 |        -2   |
|   2 | Peaking |        62 | 1.41 |        -0.6 |
|   3 | Peaking |       125 | 1.41 |        -2.7 |
|   4 | Peaking |       250 | 1.41 |        -2.8 |
|   5 | Peaking |       500 | 1.41 |         0.2 |
|   6 | Peaking |      1000 | 1.41 |         0.6 |
|   7 | Peaking |      2000 | 1.41 |        -0.9 |
|   8 | Peaking |      4000 | 1.41 |         3.4 |
|   9 | Peaking |      8000 | 1.41 |         3.4 |
|  10 | Peaking |     16000 | 1.41 |        -2.3 |

### Graphs
![](./64%20Audio%20Nio%20(m15%20Apex%20module).png)
